A Simple Image Encryption Based on Binary Image Affine Transformation and Zigzag Process

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Image size</td><td class="align_center">Encryption/decryption time (second)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">512 × 512</td><td class="align_center">1.1</td></tr><tr><td class="align_left">256 × 256</td><td class="align_center">0.553</td></tr><tr><td class="align_left">128 × 128</td><td class="align_center">0.289</td></tr><tr><td class="align_left">64 × 64</td><td class="align_center">0.104</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Complexity

tab2

Table 2

Table 2: A Simple Image Encryption Based on Binary Image Affine Transformation and Zigzag Process 